新型コロナウイルス感染症流行下の寒冷地の学校教室における室内環境と換気代替手法の評価
2023 年 88 巻 803 号 p. 43-49
詳細
2023 年 88 巻 803 号 p. 43-49
COVID-19 caused a global pandemic. The possibility of aerosol transmission has been pointed out as a possible route of infection, and there are reports that conventional infection control measures are insufficient to counteract aerosol transmission. Therefore, this report presents the results of an actual survey at a high school, including measurement of CO2 concentration and a questionnaire survey, and the results of an experiment to evaluate the attenuation of particle concentration by an air cleaner based on this survey.
